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Code Issues Packages Projects Releases Wiki Activity

android clear icon for search field fix height

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Avoids that search field height changes when icon is displayed
or hidden.
This commit is contained in:
cip 2013-05-01 00:03:35 +02:00
parent 2300649c33
commit 57b9409388
1 changed files with 9 additions and 6 deletions
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13
src/org/kiwix/kiwixmobile/KiwixMobileActivity.java
View File

@ -26,6 +26,7 @@ import android.view.MenuInflater;
import android.view.MenuItem; import android.view.MenuItem;
import android.view.MotionEvent; import android.view.MotionEvent;
import android.view.View; import android.view.View;
import android.view.View.MeasureSpec;
import android.view.View.OnTouchListener; import android.view.View.OnTouchListener;
import android.view.Window; import android.view.Window;
import android.view.inputmethod.InputMethodManager; import android.view.inputmethod.InputMethodManager;
@ -137,9 +138,11 @@ public class KiwixMobileActivity extends Activity {
articleSearchBar = (LinearLayout) findViewById(R.id.articleSearchBar); articleSearchBar = (LinearLayout) findViewById(R.id.articleSearchBar);
articleSearchtextView = (AutoCompleteTextView) findViewById(R.id.articleSearchTextView); articleSearchtextView = (AutoCompleteTextView) findViewById(R.id.articleSearchTextView);
final Drawable x = getResources().getDrawable(R.drawable.navigation_cancel);//your x image, this one from standard android images looks pretty good actually final Drawable clearIcon = getResources().getDrawable(R.drawable.navigation_cancel);
x.setBounds(0, 0, x.getIntrinsicWidth(), x.getIntrinsicHeight()); articleSearchtextView.measure(MeasureSpec.UNSPECIFIED,MeasureSpec.UNSPECIFIED);
articleSearchtextView.setCompoundDrawables(null, null, articleSearchtextView.getText().equals("") ? null : x, null); int height = articleSearchtextView.getMeasuredHeight()-articleSearchtextView.getPaddingTop()-articleSearchtextView.getPaddingBottom();
clearIcon.setBounds(0, 0, height, height);
articleSearchtextView.setCompoundDrawables(null, null, articleSearchtextView.getText().equals("") ? null : clearIcon, null);
articleSearchtextView.setOnTouchListener(new OnTouchListener() { articleSearchtextView.setOnTouchListener(new OnTouchListener() {
@Override @Override
public boolean onTouch(View v, MotionEvent event) { public boolean onTouch(View v, MotionEvent event) {
@ -149,7 +152,7 @@ public class KiwixMobileActivity extends Activity {
if (event.getAction() != MotionEvent.ACTION_UP) { if (event.getAction() != MotionEvent.ACTION_UP) {
return false; return false;
} }
if (event.getX() > articleSearchtextView.getWidth() - articleSearchtextView.getPaddingRight() - x.getIntrinsicWidth()) { if (event.getX() > articleSearchtextView.getWidth() - articleSearchtextView.getPaddingRight() - clearIcon.getIntrinsicWidth()) {
articleSearchtextView.setText(""); articleSearchtextView.setText("");
articleSearchtextView.setCompoundDrawables(null, null, null, null); articleSearchtextView.setCompoundDrawables(null, null, null, null);
} }
@ -159,7 +162,7 @@ public class KiwixMobileActivity extends Activity {
articleSearchtextView.addTextChangedListener(new TextWatcher() { articleSearchtextView.addTextChangedListener(new TextWatcher() {
@Override @Override
public void onTextChanged(CharSequence s, int start, int before, int count) { public void onTextChanged(CharSequence s, int start, int before, int count) {
articleSearchtextView.setCompoundDrawables(null, null, articleSearchtextView.getText().toString().equals("") ? null : x, null); articleSearchtextView.setCompoundDrawables(null, null, articleSearchtextView.getText().toString().equals("") ? null : clearIcon, null);
} }
@Override @Override